TY  - BOOK
AU  - Basak,N.N.
TI  - Surveying and levelling
SN  - 9789332901537
U1  - 307.12 
PY  - 2017///
CY  - London
PB  - McGraw Hill Education Pvt. Ltd.
KW  - Chain Surveying
N1  - Includes index
ER  -